what year was the screen and brackets made for? My 07 SM had the holes on the lower tree already drilled out for the summer screen brackets, not sure if they are the same or not. I don't think they would have made the screen and expect you to have to drill it out, you sure there is no bolt in there already that just needs to be removed?

2007 Speedmaster and miss it! 2013 T-Bird Storm and Luvin it! Catching a yellow jacket in your shirt at 70 mph can double your vocabulary